@Article{liu2021gap,
	author = {Liu, Hedongliang and Wei, Hengjia and Puchinger, Sven and Wachter-Zeh, Antonia and Schwartz, Moshe},
	title = {On the gap between scalar and vector solutions of generalized combination networks},
	journal = {IEEE Trans. Inf. Theory},
	volume = {67},
	number = {8},
	pages = {5580–5591},
	year = {2021},
}